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Energy-Efficient Heaters reviews and tests

Alza Test Ranks Energy-Efficient Heaters Based on User Reviews and Other Data

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Energy-Efficient Heaters – Test Results

The result for energy-efficient heaters at several price levels is:

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Hundreds of categories, thousands of products, millions of details and user reviews for energy-efficient heaters. How can you make sense of all of this? Try our Alza Test, which guarantees an objective selection based on customers' experiences. How the products from energy-efficient heaters rank are based solely on various data and feedback from actual people who have purchased the products.

226 Results
5.0
Solight infrared heater - heating power 600 W, 2 adjustable heating levels
Infrared Heater - heating power 0.6 kW, 2 adjustable heating levels, power consumption 600 W, for indoor use, freestanding, cable length 1.3 m, IP code IP20, digital controls, overheat protection and tilt switch, handle included, power regulation function, white colour
37.90 €
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In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: SOLIN618
4.3 24×
ELIZ EQH 12 W
Infrared Heater - heating power 1.2 kW, 2 adjustable heating levels, power consumption 1200 W, for indoor use, wall-mounted, IP code IPX4, mechanical controls, silent mode and temperature regulation function, white colour, dimensions 16 × 61 × 9 cm (H×W×D), weight 1.55 kg
59.90 €
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In stock > 5 pcs
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Order Code: ELIET415
4.5 14×
ROHNSON R-070
Convector - heating power 2000 W, freestanding, frost protection, dimensions: 60 × 55 × 25 cm (H × W × D), black colour
Buy with code ALZADNI20 The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získajte zľavu 20% s kódom ALZADNI20. Kliknite a kód sa uplatní automaticky. 65.68 €
82.10 €
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In stock > 5 pcs
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Order Code: ROHER003
4.2 65×
AENO GH3S - 3 roky záruka
Infrared Heater Panel - placing: freestanding and wall, key features and benefits: temperature regulation and Smart, 36,5 × 100 × 2,5 cm (H × W × D), white colour
289 €
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In stock > 5 pcs
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Order Code: AENtpp32
4.2 65×
AENO GH5S - 3 roky záruka
Infrared Heater Panel - placing: freestanding and wall, key features and benefits: temperature regulation and Smart, 36,5 × 100 × 2,5 cm (H × W × D), grey colour
279 €
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In stock > 5 pcs
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Order Code: AENtpp93
4.2 65×
AENO GH4S - 3 roky záruka
Infrared Heater Panel - placing: freestanding and wall, 36,5 × 100 × 2,5 cm (H × W × D), black colour
289 €
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In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
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Order Code: AENtpp87
4.4 16×
SENCOR SCF 4241BK
Convector - heating power 2000 W, freestanding and wall-mounted, frost protection, timer, temperature regulation and Smart, heats a room with a volume of 55 m3, dimensions: 51,5 × 78 × 22,5 cm (H × W × D), black colour
119 €
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In stock > 5 pcs
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Order Code: SENkn18
4.4 16×
SENCOR SCF 4240WH
Convector - heating power 2000 W, freestanding and wall-mounted, frost protection, timer, temperature regulation and Smart, heats a room with a volume of 55 m3, dimensions: 51,5 × 78 × 22,5 cm (H × W × D), white colour
118.90 €
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In stock > 5 pcs at the supplier's
Order Code: SENkn01
4.2 26×
Solight 425W, Hot Air
Convector - heating power 425 W, freestanding and wall-mounted, dimensions: 26 × 29,5 × 12 cm (H × W × D), white colour
27.92 €
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In stock > 5 pcs at the supplier's
Order Code: SOLKO674
4.5 11×
Ardes 4R11BTE
Oil Radiator -, timer
93.89 €
Buy
In stock > 5 pcs at the supplier's
Order Code: ARDET034
4.4 16×
ELIZ EQH 12 B
Infrared Heater - heating power 1.2 kW, 2 adjustable heating levels, power consumption 1200 W, for indoor use, wall-mounted, IP code IPX4, mechanical controls, silent mode and temperature regulation function, black colour, dimensions 16 × 61 × 9 cm (H×W×D), weight 1.55 kg
Buy with code ALZADNI10 The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získajte zľavu 10 % s kódom ALZADNI10. Kliknite a kód sa uplatní automaticky. 53.91 €
59.90 €
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In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: ELIET439
4.7
Guzzanti GZ 411BD
Oil Radiator - placing: freestanding, key features and benefits: timer and temperature regulation, 65 × 48 × 24 cm (H × W × D), black colour
83.54 €
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In stock > 5 pcs
Order Code: GUZER702
4.8
Reer Heat Radiator for babies and children
Infrared Heater - heating power 0.8 kW, 2 adjustable heating levels, power consumption 800 W, for indoor use, wall-mounted, cable length 1.85 m, mechanical controls, auto shut-off, timer function, white and grey colour, dimensions 20 × 52 cm (H×W)
99.90 €
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In stock 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: HRAls5019
4.6
Ardes 4R07M2
Oil Radiator - placing: freestanding, key features and benefits: Anti-Freeze, power regulation and temperature regulation, 38 × 30,5 × 14 cm (H × W × D), black colour
Buy with code ALZADNI20 The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získajte zľavu 20% s kódom ALZADNI20. Kliknite a kód sa uplatní automaticky. 39.92 €
49.90 €
Buy
In stock 1 pcs
Order Code: ARDrd57
4.1 49×
Siguro HP-M450W Solis Heat Infra Wi-Fi
Infrared Heater Panel - suitable for indoors, wall mounting, ceiling and freestanding, power input 450 W, for rooms up to 10 m², length of the supply cable 1.5 m, degree of protection IPX4, 3 control methods (on the body of the infrared panel, remote control and TUYA mobile app), display, overheating protection, temperature setting 0-37 °C, timer (up to 9 hours), heating element carbon crystal, white colour, dimensions 60 × 90 × 3.8 cm (H×W×D), weight 1.9 kg, 3-year warranty
Great price 119.90 €
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On the way > 5 pcs
Expected 30/09/2026
Order Code: SGR_HP_M450W
4.1 49×
Siguro HP-M360W Solis Heat Infra Wi-Fi
Infrared Heater Panel - suitable for indoors, wall mounting, ceiling and freestanding, power input 360 W, for rooms up to 10 m², length of the supply cable 1.5 m, degree of protection IPX4, 3 control methods (on the body of the infrared panel, remote control and TUYA mobile app), display, overheating protection, temperature setting 0-37 °C, timer (up to 9 hours), heating element carbon crystal, white colour, dimensions 60 × 60 × 3.8 cm (H×W×D), weight 1.9 kg, 3-year warranty
Great price 113.90 €
Buy
On the way > 5 pcs
Expected 30/09/2026
Order Code: SGR_HP_M360W
4.1 49×
Siguro HP-M720W Solis Heat Infra Wi-Fi
Infrared Heater Panel - suitable for indoors, wall mounting, ceiling and freestanding, power input 720 W, for rooms up to 10 m², length of the supply cable 1.5 m, degree of protection IPX4, 3 control methods (on the body of the infrared panel, remote control and TUYA mobile app), display, overheating protection, temperature setting 0-37 °C, timer (up to 9 hours), heating element carbon crystal, white colour, dimensions 60 × 120 × 3.8 cm (H×W×D), weight 1.9 kg, 3-year warranty
Great price 159.90 €
Buy
On the way > 5 pcs
Expected 30/09/2026
Order Code: SGR_HP_M720W
4.3 17×
Rohnson R-014
Convector - 3 heating intensity settings: 750/1250/2000W, “TURBO“ fan function for fast room heating, adjustable thermostat, overheat protection, handle for easy handling, freestanding, power consumption 2000W
Buy with code ALZADNI20 The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získajte zľavu 20% s kódom ALZADNI20. Kliknite a kód sa uplatní automaticky. 45.52 €
56.90 €
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In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: ROHKO280
4.3 17×
Aga Smart Infrapanel 360 W, 60 × 60 cm
Infrared Heater Panel - placing: freestanding and wall, key features and benefits: temperature regulation, silent mode and Smart, 60 × 60 cm (H × W), white colour
89.30 €
Buy
In stock > 5 pcs at the supplier's
Order Code: MBaaa0424
4.4 13×
Ardes 4C05
Convector - heating power 2000 W, freestanding, power regulation, heats a room with a volume of 60 m3, dimensions: 44 × 66 × 14,5 cm (H × W × D), white colour
Buy with code ALZADNI20 The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získajte zľavu 20% s kódom ALZADNI20. Kliknite a kód sa uplatní automaticky. 47.92 €
59.90 €
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In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: ARDET019
4.7
SENCOR SCF 4740WH
Convector - heating power 2400 W, freestanding and wall, timer, temperature regulation, silent mode, Smart, eco mode, weekly program and daily timer (24-hour timer), dimensions: 47,5 × 86,5 × 10,5 cm (H × W × D), white colour
176 €
Buy
In stock > 5 pcs at the supplier's
Order Code: SENKO677
4.8
SENCOR SOH 3511BK
Oil Radiator - placing: freestanding, key features and benefits: Anti-Freeze, power regulation, temperature regulation and silent mode, 57 × 39 × 22,6 cm (H × W × D), black colour
104.90 €
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In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: SENOR35
4.8
SENCOR SOH 3513BK
Oil Radiator - placing: freestanding, key features and benefits: Anti-Freeze, power regulation, temperature regulation and silent mode, 57 × 45 × 22,6 cm (H × W × D), black colour
Buy with code ALZADNI20 The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získajte zľavu 20% s kódom ALZADNI20. Kliknite a kód sa uplatní automaticky. 92.08 €
115.10 €
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In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: SENOR59
4.8
SENCOR SOH 3509BK
Oil Radiator - placing: freestanding, key features and benefits: Anti-Freeze, power regulation, temperature regulation and silent mode, 57 × 33 × 22,6 cm (H × W × D), black colour
83.90 €
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In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: SENOR11
 

Energy-Efficient Heaters reviews and tests

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